ЭлБиб

Молочнохозяйственный вестник, №1 (29), I кв. 2018

БИОЛОГИЧЕСКИЕ И СЕЛЬСКОХОЗЯЙСТВЕННЫЕ НАУКИ

Influence of harvesting time of cereal crops on the pro-

ductivity and the quality of the forage in the conditions of

the European North of Russia

Konovalova Nadezhda Yr’evna, Head of the Plant Growing Department

e-mail:

Federal State Budgetary Institution of Science the Vologda Scientific Center of the

Russian Academy of Sciences

Konovalova Svetlana Sergeevna, assistant researcher

e-mail:

Federal State Budgetary Institution of Science the Vologda Scientific Center of the

Russian Academy of Sciences

Abstract.

The article presents the results of studies on the impact of grain

harvesting on the productivity, species composition, nutritional value of grain fodder

for 2001-2005. The highest productivity is provided by grains during harvesting in the

early phase of wax ripeness of grain. The obtained grain is successfully stored when

creating hermetic conditions and using biological and chemical preservatives. Losses

during the storage of wet plum grain when using the preservative Biotrof 600 and

spruce needles are reduced by 1.5-2.0 times.

Keywords:

barley, wheat, oats, cultivar, seeding rate, harvesting time, phase

of maturation, productivity, nutritional value, hermetic storage conditions, biological

preservatives.

Электронная Научная СельскоХозяйственная Библиотека